分析一下语句结构

问题描述:

分析一下语句结构
We are aware that____the situation will get worse.
A.if not dealing with carefully B if dealt not carefully with
C.if not carefully dealt with D.if not carefully dealing with
为什么?
C中省略的主语是什么?为什用被动形式?

选C.We are aware that if not carefully dealt with the situation will get worse.我们意识到,如果不好好处理,情况会变得更糟糕.解析:if not carefully dealt with 这是if it is not carefully dealt with 的省略...